Leading Renewable Energy Development Company in the World

Overview and Case Study on 500KWp Solar power plant at DMRC Sector 21 Dwarka Station by SunEdison

By : Jai Prashanth Parakkat

We develop, build, finance, and operate renewable energy plants

A global Renewable Energy Leader

SunEdison’s Global Presence

MEMC Offices/ Manufacturing Facilities SunEdison Downstream Locations

St. Peters, MissouriSanta Clara, CaliforniaSherman, TexasParis, FranceNovara, Italy

Shanghai, ChinaHsinchu, TaiwanSeoul, South KoreaTokyo, JapanSingapore

Belmont, CaliforniaToronto, CanadaSan Francisco, CaliforniaDenver, ColoradoBeltsville, MarylandPennsauken, NJShanghai, ChinaTaipei, TaiwanSeoul, South KoreaManila, Philippines

Chennai, IndiaBangkok, ThailandMadrid, SpainJohannesburg, South AfricaKuala Lumpur, MalaysiaSydney, AustraliaTokyo, JapanDubai, UAERiyadh, KSA

SunEdison’s Regional Headquarters:

Asia Pacific– Chennai, India

Europe & MENA – Madrid, Spain

America – Belmont, California

Singapore

Belmont, California

.

Madrid, Spain

India

India Presence

Highlights

Installed base: 90.30 MWp in 3 years in India

~8MWp projects being constructed in this quarter

‘1-A’ accredited Channel partner with MNRE

Established India’s first private solar energy sale

Key projects include

• 1MWp Narmada Canal• 2.2 Gujarat Rooftop programme• 500kWp Delhi Metro• 18.75MWp Solar Park in Tamil Nadu • 100 MWp won in JNNSM-II

Rajasthan 30.48 MW

Punjab 386kW

Haryana 39 kW

Delhi 518kW

Gujarat 48.16 MW

Madhya Pradesh 75kW

Maharashtra 250kW

Key

SunEdison Offices/Service Centers

Commissioned Projects (As per Sep’ 2013)

Projects under construction

Solar Park

Karnataka 548 kW

Tamil Nadu 2.74 MW

Uttar Pradesh 1.1MW

Andhra Pradesh 20 kW

Solar City

Leader in Utility Scale Solar projects in India

Leader in Distributed Generation Projects

Built the First Solar City in India 2.2 MW of Solar Rooftop Projects in Gandhinagar, Gujarat

Malaysia – KLIA Airport (19 MW)

SunEdison Services – Global Footprint

9

END-TO-END MONITORING SOLUTIONS

GLOBAL LOGISTIC EXPERIENCE

4 CONTINENTS ...

2000 MW

>800 PLANTS

SunEdison service provide system reliability and higher power plant production enabling maximum return on investment.

SunEdison operates and monitors a large portfolio of self-owned and third-party PV power plants across the globe.

SunEdison Services is a business unit of SunEdison, and is also a separate legal entity, wholly-owned by SunEdison, LLC.

RENEWABLE OPERATIONS CENTERS

3 ROC’sBelmont (CA), Madrid (Spain), and Chennai (India) are all locations with Renewable Operations Centers.

DMRC Installation – Case Study

What the DMRC -project is all about

DMRC wanted to put up its first 500KWp Solar power plant at Sector 21 Dwarka Metro Station.

SunEdison was the successful bidder under SECI tender for subsidy - Delhi State

Proposed an apt solution with attractive tariff (flat for first 3 years and subsequently an increase of till 15 years and thereafter a flat tariff till 25 years. Helping in hedging the rising power costs for 25 years

No hassles for DMRC to maintain the system in terms of O&M and warranty management since the asset owned by SunEdison

DMRC has to pay for only energy generated

Challenges

Discussion on the terms of the PPA

Installation was to be done at rooftop of a fully functional

metro station

Had stiff timelines to meet.

No penetration type structure solution to

be provided.

Cable routing system was critical.

Interconnection to the existing LT

system

Timelines

Receipt of LOI : 29th January 2014

PPA signing – 20th February 2014

Commencement of work – 16th June2014

Commissioning – 27th June 2014

( In record 11 days)

Technical Details

Solar Modules –Multicrystalline type - 300Wp- 1670 Nos

20KW String Inverters– 20 Nos

Penetration less type Structures – Delta racks

AC Side - 3.5C X 16 Sqmm and 3.5C X300 Sqmm- Al XLPE FRLS cable

Data Monitoring System – SunEdison Energy & Environmental Data Systems ( SEEDS)

Connectivity at 415V to the existing LT panel

Way forward

SunEdison is executing similar 1.5MWp project at Yamuna bank Yard and Station

Thank You